一套

1. • suit
   • a set
   • a collection
2. • a knack
   • a way of handling something
3. • one way of doing or saying things
   • a line (of talk or conduct)
4. • the same old stuff
   • set pattern of behavior
5. • of the same kind

Character by character

• 一(yī)one
• 套(tào)classifier for sets, collections